Table of Contents
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1 Introduction
Noise Filtering
For the purpose of suppressing noise on the signal lines A and B of every Counter and on the Digital
Input lines, noise filters can be used.
The cut-off frequencies for the signal lines, A and B can be set to:
• 10 kHz
• 50 kHz (default)
• 500 kHz
For the Digital Inputs, noise filters can be configured to 10 kHz and 50 kHz (default). Refer to 3-7-3
Noise Filtering.
Support Software
The Unit is set by Sysmac Studio.
Quick Start Up Reference Guide
For a quick overview of all the features and functions that the High-speed Counter Unit offers you,
refer to 1-4 Quick Start Up Reference Guide. This section also contains references to the particular
section(s) in the Manual where you can read more detailed information about specific features and
functions of the High-speed Counter Unit.
1-4
CJ-series High-speed Counter Units Operation Manual for NJ-series CPU Unit(W492)
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